Logo

Parts for Mariner 40 HP (4 Cylinder) Cylinder Block & Crankcase Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 863-8981A18 CYLINDER BLOCK/CRANKCASE ASSEMBLY (1 required per assembly)
CYLINDER BLOCK    O - Replaced by 863-8981T18 863-8981A18
863-8981A18This part has been superseded. CYLINDER BLOCK O - Replaced by 863-8981T18
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O NLA 863-8981T18
863-8981T18 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#2 72038 BRACKET-STARTER MOTOR (UPPER) (1 required per assembly)
BRACKET           O NLA  
72038 BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#4 13-26993 LOCKWASHER-BRACKET SCREW (4 required per assembly)
LOCKWASHER (.312) 13-26993  
13-26993OEM Part 13-26993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#5 76867 COVER-STARTER MOTOR (LOWER) (1 required per assembly)
COVER 76867 76867
76867OEM Part 76867 - Cover (more info) About Mercury Marine $19.42 $19.42 Add to shopping cart
9 in stock. Explain stock levels
#6 10-73279 SCREW-COVER TO CRANKCASE (1-7/8 IN.) (2 required per assembly)
SCREW,NLA 10-73279  
10-73279OEM Part 10-73279 - Screw, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#7 22-39072 PLUG (1 required per assembly)
PLUG              O - Replaced by 22-39072  1 22-39072
22-39072This part has been superseded. PLUG O - Replaced by 22-39072 1
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-39072  1 22-39072 1
22-39072 1OEM Part 22-39072 1 - Plug - Priced Individually (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
2 in stock. Explain stock levels
#8 17-20032 DOWEL PIN (2 required per assembly)
PIN Dowel 17-20032  
17-20032OEM Part 17-20032 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
10+ in stock. Explain stock levels
#9 16-64936 STUD-CARBURETOR (1-1/4 IN.) (4 required per assembly)
STUD,NLA 16-64936  
16-64936OEM Part 16-64936 - Stud, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 16-68165 STUD-CRANKCASE TO DRIVE SHAFT HOUSING (1-5/8 IN.) (2 required per assembly)
STUD,NLA 16-68165  
16-68165OEM Part 16-68165 - Stud, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 17-20033 DOWEL PIN-CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
1743044 17-20033  
17-20033OEM Part 17-20033 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $1.15 $1.15 Add to shopping cart
3 in stock. Explain stock levels
PIN Dowel - Witho 17-43044  
17-43044OEM Part 17-43044 - Pin -Dowel-solid (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 16-87901 STUD (4 IN.) (2 required per assembly)
STUD              O NLA  
16-87901 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#13 16-68166 STUD (2-1/8 IN.) (2 required per assembly)
STUD (.312 x  2.1 16-68166  
16-68166OEM Part 16-68166 - Stud (more info) About Mercury Marine $38.08 $38.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 16-68167 STUD (2-1/2 IN.) (2 required per assembly)
STUD (.312-18/.31 16-68167  
16-68167OEM Part 16-68167 - Stud (more info) About Mercury Marine $18.50 $15.84 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 10-73657 SCREW (1-1/2 IN.) (13 required per assembly)
SCREW (.312-18 x 10-73657 10-73657
10-73657OEM Part 10-73657 - Screw - Priced Individually (more info) About Mercury Marine $2.30 $1.56 Add to shopping cart
10+ in stock. Explain stock levels
#15 10-31984 SCREW (1-3/8 IN.) (3 required per assembly)
SCREW (.312-18 x 10-31984 10-31984
10-31984OEM Part 10-31984 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
1 in stock. Explain stock levels
#15 10-73275 SCREW (2-7/8 IN.) (2 required per assembly)
SCREW (.312-18 x 10-73275 10-73275
10-73275OEM Part 10-73275 - Screw - Priced Individually (more info) About Mercury Marine $2.20 $2.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 12-26020 WASHER-CRANKCASE SCREW (17 required per assembly)
WASHER,NLA 12-26020  
12-26020OEM Part 12-26020 - Washer, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#17 10-20359 SCREW-CENTER MAIN BEARING LOCKING (1 IN.) (1 required per assembly)
SCREW (.375-16 x 10-20359 10-20359
10-20359OEM Part 10-20359 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#18 10-19922075 SCREW (3/4 IN.) (2 required per assembly) DESIGN II W/LOCKWASHER
SCREW,NLA 10-19922075  
10-19922075OEM Part 10-19922075 - Screw, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 12-830135 LOCKWASHER (3 required per assembly) DESIGN II W/LOCKWASHER
WASHER            O NLA  
12-830135 WASHER O NLA
(more info)
    UnavailableUnavailable Parts
#18 10-98260 SCREW (5/8 IN.) (2 required per assembly) DESIGN I W/TAB WASHER
SCREW (.375-16 x 10-98260 10-98260
10-98260OEM Part 10-98260 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
2 in stock. Explain stock levels
#19 14-20091 TAB WASHER (3 required per assembly) DESIGN I W/TAB WASHER
TAB WASHER 14-20091  
14-20091OEM Part 14-20091 - Tab Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#20 32-830756109 TUBE-BALANCE-MAIN BEARING (1 required per assembly)
HOSE-57 INCH      O - Replaced by 32-8M0047428 32-830756109
32-830756109This part has been superseded. HOSE-57 INCH O - Replaced by 32-8M0047428
(more info)
    UnavailableUnavailable Parts
HOSE-57 INCH       - Replaced by 32-8M0108355 32-8M0047428
32-8M0047428This part has been superseded. HOSE-57 INCH - Replaced by 32-8M0108355
(more info)
    UnavailableUnavailable Parts
HOSE (57 Inches B 32-8M0108355  
32-8M0108355OEM Part 32-8M0108355 - Hose-57 Inch (more info) About Mercury Marine $43.90 $37.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 22-99664 ELBOW-BALANCE TUBE TO CYLINDER BLOCK (2 required per assembly)
ELBOW             O - Replaced by 22-99664  1  
22-99664This part has been superseded. ELBOW O - Replaced by 22-99664 1
(more info)
    UnavailableUnavailable Parts
ELBOW             O - Replaced by 22-99664  2  
22-99664 1This part has been superseded. ELBOW O - Replaced by 22-99664 2
(more info)
    UnavailableUnavailable Parts
FITTING Elbow 90 22-99664  2 22-99664  2
22-99664 2OEM Part 22-99664 2 - Elbow (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
1 in stock. Explain stock levels
#22 22-65857 CONNECTOR-BLEED HOSE (UPPER) (1 required per assembly)
2256759 22-65857  
22-65857OEM Part 22-65857 - Fitting (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
3 in stock. Explain stock levels
FITTING Barbed 22-56759 22-56759
22-56759OEM Part 22-56759 - Fitting (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
8 in stock. Explain stock levels
#23 32-99130122 HOSE-CYLINDER BLEED (11 IN.) (1 required per assembly)
TUBING-20 FEET    O - Replaced by 32-892024122 32-99130122
32-99130122This part has been superseded. TUBING-20 FEET O - Replaced by 32-892024122
(more info)
    UnavailableUnavailable Parts
TUBING (240.00 In 32-892024122 32-892024122
32-892024122OEM Part 32-892024122 - Tubing - 20 Feet (more info) About Mercury Marine $40.90 $35.02 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 21-42867 CHECK VALVE-BLEED HOSE (LOWER) (1 required per assembly)
CHECK VALVE       O - Replaced by 21-42867  1  
21-42867This part has been superseded. CHECK VALVE O - Replaced by 21-42867 1
(more info)
    UnavailableUnavailable Parts
VALVE-CHECK,NLA 21-42867  1  
21-42867 1OEM Part 21-42867 1 - Check Valve, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
#25 22-812831 PRIMER TEE (OLD DESIGN) (1 required per assembly)
FITTING           O NLA  
22-812831 FITTING O NLA
(more info)
    UnavailableUnavailable Parts
#26 812996 1 COVER (1 required per assembly) NON OIL
COVER             O NLA  
812996 1 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#27 25-48462 O-RING (1 required per assembly) NON OIL
O-RING (.614 x .0 25-48462  
25-48462OEM Part 25-48462 - O-Ring (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 10-55515 SCREW (2 required per assembly) NON OIL
SCREW,NLA 10-55515  
10-55515OEM Part 10-55515 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 12-89302 WASHER (2 required per assembly) NON OIL
WASHER (.203 x .4 12-89302  
12-89302OEM Part 12-89302 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
7 in stock. Explain stock levels
#30 12415 TEMPERATURE SENDER (1 required per assembly) POWERBOAT
SENDER Temperatur 12415 12415
12415OEM Part 12415 - Temperature Sender Assembly (more info) About Mercury Marine $37.33 $30.24 Add to shopping cart
3 in stock. Explain stock levels
Temperature Sender 18-5896
18-5896OEM Match 18-5896 - Sender, 12415 (more info) About Sierra Marine $23.49 $18.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 84-88824A 6 CABLE ASSEMBLY (1 required per assembly) POWERBOAT
CABLE ASSEMBLY 84-88824A 6  
84-88824A 6OEM Part 84-88824A 6 - Cable Assembly (more info) About Mercury Marine $24.00 $20.55 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-85491A90 GASKET SET (1 required per assembly)
GASKET SET 27-85491A90 27-85491A90
27-85491A90OEM Part 27-85491A90 - Gasket Set (more info) About Mercury Marine $67.00 $67.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket Set 18-4325
18-4325OEM Match 18-4325 - Gasket Set 2785491A90 (more info) About Sierra Marine $67.49 $52.38 Add to shopping cart
3 in stock. Explain stock levels
#- 814278A93 POWERHEAD ASSEMBLY, COMPLETE (1 required per assembly)
POWERHEAD MARINE  O - Replaced by -814278T93  
814278A93This part has been superseded. POWERHEAD MARINE O - Replaced by -814278T93
(more info)
    UnavailableUnavailable Parts
PH 40             O NLA  
814278T93 PH 40 O NLA
(more info)
    UnavailableUnavailable Parts